Season 1
Episode: 1x01 | Airdate: Jul 4, 2004
When an enormous golden being attacks the peaceful Tatsumiya Island, citizens evacuate the surface to underground protective shelters. Soshi urges Kazuki to fight this horrifying adversary by piloting the Fafner Mark XI.
Episode: 1x02 | Airdate: Jul 11, 2004
Aboard the Mark XI, Kazuki has a brush with death in his first battle to save the island from the Festum. Soshi tells Kazuki about the secrets of the island. Once a paradise, Tatsumiya is no longer safe from the dangers wrought on the rest of the planet.
Episode: 1x03 | Airdate: Jul 18, 2004
A probe from the Neo United Nations has threatened to reveal Tatsumiya. As Alvis prepares to move the island to the northwest, students are drafted as new pilots and begin grueling training.
Episode: 1x04 | Airdate: Jul 25, 2004
Kazuki and Soshi pursue the Festum while Alvis begins to move Tatsumiya Island. Then a Neo U.N. unit interferes with the plans, moving the battle directly into the island's path.
Episode: 1x05 | Airdate: Aug 1, 2004
After their discovery of Tatsumiya, the leader of the Neo U.N. forces Makabe to hand over the Mark VI. Shoko promises Kazuki that she will protect the island as he leaves for battle. Suddenly, another Festum attacks.
Episode: 1x06 | Airdate: Aug 15, 2004
As the second Festum breaks through both of the island's shields and starts to ravage Alvis' underground shelters, Shoko reacts. Determined to keep her promise to Kazuki, she boards Mark VI to save the island.
Episode: 1x07 | Airdate: Aug 22, 2004
While the pilots mourn over the devastating loss of their friend, others lament her recklessness. After a combat field test, two pilots are chosen to be a part of a fleet exploring a newly-discovered island almost exactly like their own.
Episode: 1x08 | Airdate: Aug 29, 2004
Troops sent to probe the new island's core fall under attack by an army of Festums. When Mizoguchi receives orders to destroy the island with him and Maya trapped underground, one Fafner must fight while the other risks an underwater rescue mission.
Episode: 1x09 | Airdate: Sep 5, 2004
Koyo manages to save the two soldiers, but fate doesn't find him so fortunate. Two pilots confront Soshi over whether he is more concerned for Fafner or his friends.
Episode: 1x10 | Airdate: Sep 12, 2004
Kazuki receives an answer from Soshi. Later, a student locks himself in the school broadcast room to protest the Arcadian Project after learning his aspirations to leave the island in hopes of fame are dashed.
Episode: 1x11 | Airdate: Sep 19, 2004
Kazuki takes in a bird's eye view of the outside world for the first time. His refuge from the island quickly takes a turn for the worse when a Festum approaches followed by two foreign mechs—neither party showing peaceful intentions.
Episode: 1x12 | Airdate: Sep 26, 2004
With Kazuki gone MIA, Kenji and Mamoru are recruited as pilots, just as a long-range firing Festum begins to attack. Mamoru boldly leads the defense with a plan that risks his own safety-but gains his commander's trust.
Episode: 1x13 | Airdate: Oct 3, 2004
At the Neo U.N. underground base, Kazuki is told he has the choice to fight or save the human race without fighting. Just as they discover new data and broadcast their plan to use the Mark XI, the base falls under attack.
Episode: 1x14 | Airdate: Oct 10, 2004
While Kazuki and the Human Army battle hordes of Festum, the Neo U.N. invades Tatsumiya-only to find that the island's core has vanished. Hino entrusts data on his most advanced Fafner to Maya, who has arrived to bring Kazuki back.
Episode: 1x15 | Airdate: Oct 17, 2004
Someone who Kazuki thought he'd never see again returns to give him Hino's powerful Mark Sein. During battle with a massive Festum, a childhood memory of Soshi helps him realize his role in protecting Tatsumiya Island.
Episode: 1x16 | Airdate: Oct 24, 2004
A flock of Pleidaes Festum begins to wreak havoc on the island. As controls in the base start to seemingly move on their own, Makabe and his crew are lead to a second control room. The Fafner are grossly overpowered, but one pilot makes a timely return.
Episode: 1x17 | Airdate: Oct 31, 2004
Makabe finally has the upper hand and recovers the island from the Neo U.N., but the Human Army's Colonel leaves Canon behind with orders to destroy the island. It's up to Kazuki to defuse the detached kamikaze pilot.
Episode: 1x18 | Airdate: Nov 7, 2004
Maya's father returns to discover her medical files had been falsified, preventing her from piloting Fafner. His wife and Yumiko stand trial, facing possible exile from the island-but they aren't the only ones guilty of the offense.
Episode: 1x19 | Airdate: Nov 14, 2004
Maya displays impressive stability and sharp-shooting skills during her first test flight, but Soshi is reluctant to allow her to fight. But when 5 rare Festum breech the island's shield, the newest pilot gets a chance to prove her worth.
Episode: 1x20 | Airdate: Nov 21, 2004
The island commemorates those who've lost their lives fighting for peace at the Bon Festival. Then, when Koyo mysteriously wakes up from his coma, his friends step in to protect him from termination.
Episode: 1x21 | Airdate: Nov 28, 2004
The pilots are stronger than they've ever been. After another battle, an unexplainable phenomenon takes the island by surprise. Then, Yumiko and Michio lead a camp for the young warriors, but it's for more than just combat training.
Episode: 1x22 | Airdate: Dec 5, 2004
After collapsing in the yard, Sakura is rushed to the medical ward. Makabe approaches Tsubaki to confirm that the pattern in enemy attacks and recent phenomenon shows progress in the Mir's agenda-foretelling a potentially devastating next move.
Episode: 1x23 | Airdate: Dec 12, 2004
Tatsumiya suffers more casualties when a spy sabotages the Human Army's experiments with a new Fafner model and attacks the island-disrupting a critical operation to save Soshi from the Festum.
Episode: 1x24 | Airdate: Dec 19, 2004
Makabe receives a message and vital data from someone who has learned to understand the enemy. The remaining four pilots prepare for Operation Azure to save Soshi, the island, and the future of humankind.
Episode: 1x25 | Airdate: Dec 26, 2004
Kazuki and his fleet take off to face the North Pole Mir. With millions of lives hanging in the balance, their success in the do or die mission is imperative-if one of them is killed, everyone's chances of survival are close to nothing.
Episode: 1x26 | Airdate: Dec 26, 2004
As Tsubaki rejoins the island's core, Kazuki and the pilots pull together their remaining strength to save Soshi. Through the struggle to show the Festum the cycle of life, coming to terms with loss ultimately restores hope for the survival of humankind.
Season 2
Episode: 2x01 | Airdate: Jan 10, 2015
June 25, 2150, one of the last locations suitable for human population is attacked by the Festums.
Episode: 2x02 | Airdate: Jan 17, 2015
The Fafners are deployed to save a Human Army transport craft from a Festum; it's the first battle in two years, but Hiroto, Rina, Akira, Sui and Maya are all smiles as they board the Fafners.
Episode: 2x03 | Airdate: Jan 24, 2015
Mitsuhiro and the other Human Army pilots visit the café Rakuen on Tatsumiyajima; Fumihiko is shocked by the information offered by General Narain.
Episode: 2x04 | Airdate: Jan 31, 2015
Three new pilots are chosen; they have received more advanced genetic manipulation than ever before; each has their own unique strengths.
Episode: 2x05 | Airdate: Feb 7, 2015
A giant Festum attacks Tatsumiyajima, blasting open its shields and sending other Festums inside.
Episode: 2x06 | Airdate: Feb 14, 2015
The expeditionary force, carrying Miwa, arrives at the Srinagar base in India.
Episode: 2x07 | Airdate: Feb 21, 2015
The Festums cause chaos by attacking Srinagar, the base where the Tatsumiyajima expeditionary force is stationed.
Episode: 2x08 | Airdate: Feb 28, 2015
Sui is left terrified after a brush with death; Reo is frustrated after losing in a sword battle; Seri begins to doubt the very fact that she's alive.
Episode: 2x09 | Airdate: Mar 7, 2015
Srinigar is on the verge of destruction; Emery and the others put up a mental wall to defend the World Tree, but it only causes the Festums to corrode their minds.
Episode: 2x10 | Airdate: Mar 14, 2015
Kazuki shows the boundless power of Sein with its limiters removed, Soushi expertly manipulates the Nicht, and together, their overwhelming power stirs excitement in the Human Army.
Episode: 2x11 | Airdate: Mar 21, 2015
Sui and the other pilots left behind on Tatsumiyajima are going about their lives; it appears that the SDP has only influenced them positively.
Episode: 2x12 | Airdate: Mar 28, 2015
An unknown phenomenon has surfaced in all the pilots from the island; it's clearly an effect of the Fafners' new core, but the Alvis medical team has no idea how to treat it.
Episode: 2x13 | Airdate: Apr 2, 2015
A group of emigrants who strayed from the main party are attacked by Festums; the Fafner unit, excluding Kazuki and Soushi, rush to help.
Episode: 2x14 | Airdate: Oct 3, 2015
Narain leads the Esperantos and refugees to a new land; first they head for the Human Army base at Dhaka, but on the way they encounter a blinding sandstorm.
Episode: 2x15 | Airdate: Oct 10, 2015
Narain's party almost reaches the base when they suffer a surprise attack and struggle to evacuate.
Episode: 2x16 | Airdate: Oct 17, 2015
The high-speed crafts head toward Tatsumiyajima to report what has happened to Narain's party.
Episode: 2x17 | Airdate: Oct 24, 2015
Sui's father discovers the link between Sui's SDP and the good luck charm that his sister had left.
Episode: 2x18 | Airdate: Oct 31, 2015
A Festum as large as Alvis rises from the sea to attack Tatsumiyajima, accompanied by a swarm of countless tiny Festum the size of mites.
Episode: 2x19 | Airdate: Nov 7, 2015
The actions of the Human Army send a shock through everyone in the camp; effects on the ecosystem of Tatsumiyajima have grown severe.
Episode: 2x20 | Airdate: Nov 14, 2015
The escape plan is in motion but quickly faces a crisis.
Episode: 2x21 | Airdate: Nov 21, 2015
The top brass at the Neo UN orders the use of something they've been developing in secret to finish Narain's forces once and for all.
Episode: 2x22 | Airdate: Nov 28, 2015
The Fafner unit tries to avoid fighting the Human Army and uphold Fumihiko's wish to not fight with other humans, but the Argos platoon pursues them with orders to capture an island Fafner.
Episode: 2x23 | Airdate: Dec 5, 2015
Hester Gallop learns that the new Fafner in development by the Neo UN is in experimental stages.
Episode: 2x24 | Airdate: Dec 12, 2015
Progress is made with the improvement of the Zero Fafner; siblings Rina and Akira are chosen yet again to pilot it, as their SDPs are expected to work in synergy with the Zero Fafner's power.
Episode: 2x25 | Airdate: Dec 19, 2015
After making contact with Mitsuhiro, the enemy core plots to win over the commander who seized Australia's habitable zone, and the commander is actually influenced by the core's words.
Episode: 2x26 | Airdate: Dec 26, 2015
As the Human Army's large fleet approaches, the voice of Tatsumiyajima finally reaches them in the form of birds sent by Fumihiko.
Season 3
Episode: 3x01 | Airdate: May 16, 2019
The Fafner fighters attempt to rescue a young, reincarnated Soushi abducted by Maris and the enemy Festum.
Episode: 3x02 | Airdate: May 16, 2019
Soushi, now a grown teenager, enjoys an idyllic life on his island until an outsider upends his reality.
Episode: 3x03 | Airdate: May 16, 2019
The Fafners save Soushi from the false island. But Soushi hates his rescuers for destroying the life he knew.
Episode: 3x04 | Airdate: Nov 7, 2019
Soushi, newly reunited with the Mark Nicht Fafner, decides to use the powerful mech to exact vengeance.
Episode: 3x05 | Airdate: Nov 7, 2019
Maris attempts to recover Soushi from the Alvis. But Soushi stays to train with the Fafner pilots.
Episode: 3x06 | Airdate: Nov 7, 2019
A massive Festum swarm descends upon the Alvis, and Soushi is sent to battle the foes with the other Fafners.
Episode: 3x07 | Airdate: Nov 12, 2020
The Fafners save their island from the Festum attack, but it comes at a tragic loss of several CDC personnel.
Episode: 3x08 | Airdate: Nov 12, 2020
After mourning the dead, the Alvis crew embark on an audacious mission to return to their former homeland.
Episode: 3x09 | Airdate: Nov 12, 2020
The Alvis suffers a setback in battle. But Soushi and Miwa find out how the enemy tracks their every move.
Episode: 3x10 | Airdate: Nov 4, 2020
After exploiting a Festum weak link, the L Boat finally heads toward Tatsumiya, only to be met by a surprise.
Episode: 3x11 | Airdate: Nov 4, 2020
Soushi and Miwa reach Tatsumiya, only to be stopped by Maris, who reveals a disturbing secret about Miwa.
Episode: 3x12 | Airdate: Nov 4, 2020
Miwa uses her new powers to grant a blessing to friends and foes alike, ushering in a new future for humanity.